Product Features
Demand CS, by Syngenta is a general multi-purpose insecticide. Demand CS is a pyrethroid insecticide in a microencapsulated water-based formulation. This microencapsulation not only gives you a longer residual, but there is no stain. Demand CS can be applied at low concentrations, so you have less pesticide exposure.

The Ideal Perimeter Protection
An advanced, general purpose insecticide Demand CS solves the difficult pest control problems in a variety of residential and commercial sites
Compared to older pyrethroid materials that have been used for many years with declining results, it is up to 200 times more active on flies and other animal health pests allowing lower rates. And it's designed not only to work better, but to work longer.

The active ingredient in Demand CS is released from the microencapsulated capsules. The mode of action comes from the insect coming in direct contact with the insect to the cuticle of the insect. Sometimes the insect will ingest it as it preens itself such as roaches.